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Overview
| Comment: | Adjust the SQLITE_DBSTATUS_STMT_USED calculation to take the modified usage of sqlite3VdbeClearObject() into account. |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
82eb7eadb8c76b3af8c811d791f87a63 |
| User & Date: | mistachkin 2012-11-06 20:39:11 |
References
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2013-05-06
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| 21:05 | • New ticket [4eb3a0bd] Performance regression in Skrooge. artifact: 2fcf41f2 user: drh | |
Context
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2012-11-09
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| 18:32 | Take into account the cost of inner loops when selecting which table of a join to use for the next outer loop. check-in: 3f87f459 user: drh tags: trunk | |
| 17:59 | Try to take into account the cost of inner loops when selecting which table of a join to use for the outer loop. check-in: 94255634 user: drh tags: inner-loop-cost | |
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2012-11-06
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| 20:39 | Adjust the SQLITE_DBSTATUS_STMT_USED calculation to take the modified usage of sqlite3VdbeClearObject() into account. check-in: 82eb7ead user: mistachkin tags: trunk | |
| 18:41 | In test_quota.c, provide a work-around for the missing _chsize_s() function in mingw. check-in: 6b4979e8 user: drh tags: trunk | |
Changes
Changes to src/status.c.
205 206 207 208 209 210 211 212 213 214 215 216 217 218 |
case SQLITE_DBSTATUS_STMT_USED: {
struct Vdbe *pVdbe; /* Used to iterate through VMs */
int nByte = 0; /* Used to accumulate return value */
db->pnBytesFreed = &nByte;
for(pVdbe=db->pVdbe; pVdbe; pVdbe=pVdbe->pNext){
sqlite3VdbeClearObject(db, pVdbe);
}
db->pnBytesFreed = 0;
*pHighwater = 0;
*pCurrent = nByte;
break;
|
> |
205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 |
case SQLITE_DBSTATUS_STMT_USED: {
struct Vdbe *pVdbe; /* Used to iterate through VMs */
int nByte = 0; /* Used to accumulate return value */
db->pnBytesFreed = &nByte;
for(pVdbe=db->pVdbe; pVdbe; pVdbe=pVdbe->pNext){
sqlite3VdbeClearObject(db, pVdbe);
sqlite3DbFree(db, pVdbe);
}
db->pnBytesFreed = 0;
*pHighwater = 0;
*pCurrent = nByte;
break;
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